|Systematic (IUPAC) name|
|Biological half-life||48 mins (original drug)
2.5 hours (metabolites)
|ATC code||N06AA19 (WHO)|
|Molar mass||338.4653 g/mol|
Amineptine was developed by the French Society of Medical research in the 1960s. Under the trade-names (Survector, Maneon, Directim, Neolior, Provector, Viaspera) amineptine was used as an atypical tricyclic antidepressant (TCA) that selectively inhibits the reuptake of dopamine and to a lesser extent norepinephrine, in turn producing an antidepressant effect.
Introduced in France in 1978 by the pharmaceutical company Servier and marketed under the trade name Survector, amineptine soon gained a reputation for abuse due to its short-lived, but pleasant, stimulant effect experienced by some patients. (This is to be distinguished from its antidepressant effect, which appears in approximately seven days after commencing treatment.)
After its release into the European market, cases of hepatotoxicity emerged, some serious. This, along with the potential for abuse, led to the suspension of the French marketing authorization for Survector in 1999.
Amineptine was never approved by the U.S. Food and Drug Administration (FDA) for marketing in the United States, meaning that it is not legal to market or sell amineptine for any medical uses in the US.
- 1 Therapeutic indications
- 2 Mechanism of action
- 3 Side effects
- 4 Effects on the fetus
- 5 Abuse and dependence
- 6 Precautions for use
- 7 Contraindications
- 8 See also
- 9 References
Mechanism of action
Amineptine inhibits the reuptake of dopamine and, to a lesser extent, of norepinephrine. There is also some evidence that amineptine additionally acts to selectively induce the presynaptic release of dopamine. In addition to its catecholaminergic actions, amineptine is a very weak anticholinergic and antihistamine.
Severe acne due to amineptine was first reported in 1988 by various authors—Grupper, Thioly-Bensoussan, Vexiau, Fiet, Puissant, Gourmel, Teillac, Levigne, to name a few—simultaneously in the same issue of Annales de dermatologie et de vénéréologie and in the 12 March 1988 issue of The Lancet. A year later, Dr Martin-Ortega and colleagues in Barcelona, Spain reported a case of "acneiform eruption" in a 54-year-old woman whose intake of amineptine was described as "excessive." One year after that, Vexiau and colleagues reported six women, one of whom never admitted to using amineptine, getting severe acne concentrated in the face, back and thorax, the severity of which varied with the dosage. Most of them were treated unsuccessfully with isotretinoin (Accutane) for about 18 months; two of the three that discontinued amineptine experienced a reduction in cutaneous symptoms, with the least affected patient going into remission.
Psychomotor excitation can very rarely occur with this drug.
- Suicidal ideation. Seen early in the treatment, by lifting of psychomotor inhibition. This is a common occurrence with most, if not all, antidepressants.
Amineptine can rarely cause hepatitis, of the cytolytic, cholestatic varieties. Amineptine-induced hepatitis, which is sometimes preceded by a rash, is believed to be due to an allergic reaction. It resolves upon discontinuation of the offending drug. The risk of getting this may or may not be genetically determined.
Mixed hepatitis, which is very rare, generally occurs between the 15th and 30th day of treatment. Often preceded by sometimes intense abdominal pains, nausea, vomiting or a rash, the jaundice is variable. Hepatitis is either of mixed type or with cholestatic prevalence. The evolution was, in all the cases, favorable to the discontinuation of the drug. The mechanism is discussed (immunoallergic and/or toxic).
In circa 1994 Spain, there was a case associating acute pancreatitis and mixed hepatitis, after three weeks of treatment.
One case of cytolytic hepatitis occurred after ingestion of only one tablet.
- Acute pancreatitis (very rare) A case associating acute pancreatitis and mixed hepatitis after three weeks of treatment.
Pharmacodependence is very common with amineptine compared to other antidepressants. A variety of psychological symptoms can occur during withdrawal from amineptine, such as anxiety and agitation.
Effects on the fetus
- Lacking information in humans
- Non-teratogenic in rodents
Abuse and dependence
The risk of addiction is low, but exists nonetheless. Between 1978 and 1988, there were 186 cases of amineptine addiction reported to the French Regional Centres of Pharmacovigilance; an analysis of 155 of those cases found that they were predominantly female, and that two-thirds of cases had known risk factors for addiction. However, a 1981 study of known opiate addicts and schizophrenia patients found no drug addiction in any of the subjects. In a 1990 study of eight amineptine dependence cases, the gradual withdrawal of amineptine could be achieved without problems in six people; in two others, anxiety, psychomotor agitation, and/or bulimia appeared.
Precautions for use
Warnings and precautions before taking amineptine:
- Breast feeding
- Children less than 15 year of age
- General anaesthesia: Discontinue the drug 24 to 48 hours before anaesthesia.
- Official sports/Olympic Games: Prohibited substance.
- 7 March Official Journal 2000.
- Pregnancy (first trimester)
- Hypersensitivity: Known hypersensitivity to amineptine, in particular antecedents of hepatitis after dosage of the product.
- MAO inhibitors
- Lachatre G, Piva C, Riche C, et al. (1989). "Single-dose pharmacokinetics of amineptine and of its main metabolite in healthy young adults". Fundamental & Clinical Pharmacology. 3 (1): 19–26. doi:10.1111/j.1472-8206.1989.tb00026.x. PMID 2714729.
- DE Patent 2011806 - NEW TRICYCLIC DERIVATIVES AND PROCESS FOR THEIR MANUFACTURE
- Vaugeois JM, Corera AT, Deslandes A, Costentin J (June 1999). "Although chemically related to amineptine, the antidepressant tianeptine is not a dopamine uptake inhibitor". Pharmacology, Biochemistry, and Behavior. 63 (2): 285–90. doi:10.1016/S0091-3057(98)00242-1. PMID 10371658.
- Dunlop, B.; Nemeroff, C. (2007). "The role of dopamine in the pathophysiology of depression". Archives of General Psychiatry. 64 (3): 327–337. doi:10.1001/archpsyc.64.3.327. PMID 17339521.
- Sittig, Marshall (1 April 1988) . Pharmaceutical Manufacturing Encyclopedia (2nd ed.). Park Ridge, New Jersey, United States American: William Andrew Publishing/Noyes Publications. ISBN 0-8155-1144-2. Archived from the original on 23 October 2005. Retrieved 29 October 2005.[page needed]
- "Docket No. 02N-0101". U.S. Food and Drug Administration. 2002-04-09. Retrieved 2014-01-30.
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- J. K. Aronson (2009). Meyler's Side Effects of Psychiatric Drugs. Elsevier. pp. 29–. ISBN 978-0-444-53266-4.
- Ceci, A.; Garattini, S.; Gobbi, M.; Mennini, T. (1986). "Effect of long term amineptine treatment on pre- and postsynaptic mechanisms in rat brain". British Journal of Pharmacology. 88 (1): 269–275. doi:10.1111/j.1476-5381.1986.tb09495.x. ISSN 0007-1188. PMID 3708219.
- Grupper C (1988). "[New iatrogenic acne: acne caused by amineptin (Survector)]". Annales de dermatologie et de vénéréologie (in French). 115 (11): 1174–6. PMID 2977079.
- Thioly-Bensoussan D, Charpentier A, Triller R, et al. (1988). "[Iatrogenic acne caused by amineptin (Survector). Apropos of 8 cases]". Annales de dermatologie et de vénéréologie (in French). 115 (11): 1177–80. PMID 2977080.
- Vexiau P, Gourmel B, Husson C, et al. (1988). "[Severe lesions of acne type induced by chronic amineptin poisoning: apropos of 6 cases]". Annales de dermatologie et de vénéréologie (in French). 115 (11): 1180–2. PMID 2977081.
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- Vexiau P, Gourmel B, Julien R, et al. (March 1988). "Severe acne-like lesions caused by amineptine overdose". Lancet. 1 (8585): 585. doi:10.1016/S0140-6736(88)91373-6. PMID 2894512.
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